{"product_id":"745-w2-wp5-g5-hi-ge-multilin-transformer-management-and-protection-relay","title":"745-W2-WP5-G5-HI | Relé de Gerenciamento e Proteção de Transformador GE Multilin","description":"\u003ch3\u003eDescrição do Produto\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eO \u003cstrong\u003eRelé de Gerenciamento de Transformadores 745-W2-WP5-G5-HI\u003c\/strong\u003e da GE Multilin faz parte da Série 745, projetada para proteção e monitoramento abrangentes de transformadores. Este relé é um dispositivo multiprocessador de alta velocidade capaz de gerenciar transformadores de dois ou três enrolamentos, garantindo operação confiável em aplicações de transformadores de potência pequenos, médios e grandes.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eEspecificações Técnicas\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFabricante:\u003c\/strong\u003e GE Multilin\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSérie:\u003c\/strong\u003e Sistema de Proteção para Transformadores 745\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eTipo de Produto:\u003c\/strong\u003e Relé de Gerenciamento de Transformadores\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNúmero do Modelo:\u003c\/strong\u003e \u003cstrong\u003e745-W2-WP5-G5-HI\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eCompatibilidade com Transformadores:\u003c\/strong\u003e Transformadores de dois ou três enrolamentos\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFrequência:\u003c\/strong\u003e 50 ou 60 Hz nominal\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eRastreamento de Frequência:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e40–65 Hz para 0,05 × CT \u0026lt; corrente ≤ 1 × CT\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e5–65 Hz para corrente \u0026gt; 1 × CT\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2–65 Hz para tensão \u0026gt; 50% VT (se a detecção de tensão estiver ativada)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eOpções de Alimentação de Controle:\u003c\/strong\u003e LO \/ HI (especificado no pedido)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eFaixa LO: 20–60 VCC; 20–48 VCA a 48–62 Hz\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eFaixa HI: 90–300 VCC; 70–265 VCA a 48–62 Hz\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eConsumo de Energia: 30 VA nominal, 40 VA máximo\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eTempo de Suporte: 16,7 ms a 0% da alimentação de controle\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eClassificação do Fusível: 3,15 A, Littelfuse 2153.15 (retardado, alta capacidade de interrupção, 5 × 20 mm)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eEntrada de Corrente de Fase:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u0026lt;4 × CT: ±0,25% de 4 × CT (±0,01 × CT)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e≥4 × CT: ±0,59% de 46 × CT (±0,2 × CT)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003ePrimário do TC: 1–50.000 A\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSecundário do TC: 1 A ou 5 A (especificado no pedido)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eEntrada do Relé: 1 A ou 5 A\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCarga: \u0026lt;0,2 VA por fase na carga nominal\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eFaixa de Conversão: 0,02–46 × CT a 50\/60 Hz\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003ePrecisão:\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCenários de Aplicação\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eEste relé é amplamente utilizado em:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eProteção primária de transformadores\u003c\/strong\u003e para sistemas de energia industriais e concessionárias\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMonitoramento adaptativo\u003c\/strong\u003e onde rastreamento de frequência e restrição harmônica são críticos\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eInstalações de alta confiabilidade\u003c\/strong\u003e que exigem faixas configuráveis de alimentação de controle\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003ePerguntas Frequentes\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eP: Quais configurações de transformadores são suportadas?\u003c\/strong\u003e  R: O relé suporta sistemas de transformadores de dois e três enrolamentos.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eP: O relé pode operar sob condições de frequência variável?\u003c\/strong\u003e  R: Sim, inclui rastreamento adaptativo de frequência de 2 Hz até 65 Hz, dependendo das condições de corrente e tensão.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eP: Quais são as faixas disponíveis para alimentação de controle?\u003c\/strong\u003e  R: Faixa LO (20–60 VCC \/ 20–48 VCA) e faixa HI (90–300 VCC \/ 70–265 VCA).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eP: Como este modelo difere de outros relés 745?\u003c\/strong\u003e  R: O 745-W2-WP5-G5-HI oferece rastreamento de frequência ampliado e faixas configuráveis de entrada de TC em comparação com os modelos básicos.\u003c\/span\u003e\u003c\/p\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":52443816558901,"sku":"745-W2-WP5-G5-HI","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/745-W2-P5-G5-HI_5bca5fdf-4986-4c6d-b492-c728070d43b9.jpg?v=1773640309","url":"https:\/\/www.5gplc.com\/pt\/products\/745-w2-wp5-g5-hi-ge-multilin-transformer-management-and-protection-relay","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}